higher-accuracy touchscreen with beamforming microphone and entrance-struggling with soundbar for immersive Discovering in any classroom. “Màn hình t??ng tác cao c?p ViewSonic collection IFP70 thi?t b? nên ??u t? cho doanh nghi?p v?n phòng 4.0” Manager lets IT directors seamlessly observe and manage unique shows throughout significant or